Neck support



FIG. 1 is a rear perspective view of the neck support;

FIG. 2 is a perspective view from above;

FIG. 3 is a front view;

FIG. 4 is a rear view;

FIG. 5 is an underneath plan;

FIG. 6 is a plan from above; and,

FIG. 7 is an end view. 

The ornamental design for a neck support, as shown. 